Aggretsuko is a very popular Japanese anime show which initially premiered its first season first episode in 2018. It is currently about to release its first episode of season 4 on December 16, 2021. The show has completed its first three seasons with much appreciation and a good number of constant viewers. The audience’s positive responses encouraged the makers to get back with another season.
Aggretsuko, the title is created after combining the theme of the show and the name of the leading character as Aggressive Retsuko. Retsuko, the character, is initially an inspired character of Yeti’s creation for Sanrio.
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ToggleAggretsuko: Story So far

This is a very interesting story that revolves around an angry young girl named Retsuko. Who is often seen frustrated or irritated with her working life? Ritsuko works in a corporate office in the accounts department. She is a short-tempered person and always gets irritated to the maximum possibility. At times, this relatedness reaches the boiling point.
Every season is about her adventures and her ups and downs. Her frustration becomes unstoppable, and to release it, every night, she goes to the Karaoke. Her irritation usually is towards her colleagues and her seniors.
Aggretsuko: Review
Audiences watching Aggretsuko loved the way it made character developments and presented an indulging storyline. Aggretsuko has been rewarded with excellent reviews and remarks. People loved the concept, storyline, characters, and dialogues. The show is acknowledged with words like charming, interesting, realistic, favorite, pleasing, funny, and relatable.
Aggretsuko Season 4: Release Date and Release Platform

The fans of the show are super excited since the latest announcement of the release of another season. It filled their hearts with hope and curiosity. The makers have already released the official trailer and have made an official announcement regarding the release of Aggretsuko Season 4.
The premiere date is set for December 16, 2021, and the Premiere platform is going to be Netflix. If the viewers have missed the first three seasons, they can watch it on Netflix.
Aggretsuko Season 4: What To Know Before Watching?
So far, so good. Throughout the first 3 seasons, we saw Retsuko getting into trouble after trouble because of her irritating nature.
At the end of season 3, the viewers get to see Retsuko facing a traumatizing attack. But, thankfully, Haida stood like a wall and protected her. Even when this event made her depressed, Haida still stayed by helping her come out of it.
The ending, though, could show as if the show is done its thing. But, sometimes, you crave more of it; you crave more of a character. That is where the makers took no time in deciding to get back with another season soon.
So, our speculations believe that the upcoming season will be filled with Retsuko and Haida getting along much stronger and bonding much closer. Retsuko will surely see how challenges are coming towards her, but till that time, she will be brave enough to tackle it all better.